The Nigerian who developed the device in working with the institute, Mr Idowu Adeoya, fabricates equipment for drying and roasting root and tuber crops.
Onye Naijiria nke mepụtara ngwaọrụ na nrụkọ ọrụ ụlọakwụkwọ a, Maazị Idowu Adeoya, cheputara ngwá ịkpọ nkụ na ịhụ ihe akụkụ mgbọrọgwụ na mba n' ọkụ.